CVE-2022-28796: Use After Free
First published: Fri Apr 08 2022(Updated: )
jbd2_journal_wait_updates in fs/jbd2/transaction.c in the Linux kernel before 5.17.1 has a use-after-free caused by a transaction_t race condition.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=5.17<5.17.1 | |
| Red Hat Enterprise Linux | =6.0 | |
| Red Hat Enterprise Linux | =7.0 | |
| Red Hat Fedora | =35 | |
| NetApp Active IQ Unified Manager | ||
| NetApp SolidFire Enterprise SDS | ||
| NetApp SolidFire & HCI Management Node | ||
| NetApp HCI Compute Node Firmware | ||
| NetApp HCI Compute Node | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700S | ||
| NetApp H700S | ||
| NetApp H300E | ||
| NetApp H300E Firmware | ||
| NetApp H500S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H700E | ||
| NetApp H700E | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| NetApp H410C | ||
| NetApp H410C Firmware |
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Reference Links
Frequently Asked Questions
What is CVE-2022-28796?
CVE-2022-28796 is a vulnerability in the Linux kernel before version 5.17.1 that allows a use-after-free caused by a transaction_t race condition in the jbd2_journal_wait_updates function in fs/jbd2/transaction.c.
How severe is CVE-2022-28796?
CVE-2022-28796 is considered high severity with a CVSS score of 7.
Which software versions are affected by CVE-2022-28796?
The Linux kernel versions before 5.17.1, Redhat Enterprise Linux versions 6.0 and 7.0, and Fedoraproject Fedora version 35 are affected by CVE-2022-28796.
How can I fix CVE-2022-28796?
To fix CVE-2022-28796, it is recommended to update to the Linux kernel version 5.17.1 or later.
Where can I find more information about CVE-2022-28796?
You can find more information about CVE-2022-28796 in the following references: [Link 1](https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.1), [Link 2](https://github.com/torvalds/linux/commit/cc16eecae687912238ee6efbff71ad31e2bc414e), [Link 3](https://security.netapp.com/advisory/ntap-20220506-0006/).
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- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/linux
- canonical/linux kernel
- version/linux kernel/5.17
- vendor/redhat
- canonical/red hat enterprise linux
- version/red hat enterprise linux/6.0
- version/red hat enterprise linux/7.0
- vendor/fedoraproject
- canonical/red hat fedora
- version/red hat fedora/35
- vendor/netapp
- canonical/netapp active iq unified manager
- canonical/netapp solidfire enterprise sds
- canonical/netapp solidfire & hci management node
- canonical/netapp hci compute node firmware
- canonical/netapp hci compute node
- canonical/netapp h300s firmware
- canonical/netapp h500e firmware
- canonical/netapp h700s
- canonical/netapp h300e
- canonical/netapp h300e firmware
- canonical/netapp h500s firmware
- canonical/netapp h700e
- canonical/netapp h410s
- canonical/netapp h410s firmware
- canonical/netapp h410c
- canonical/netapp h410c firmware